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Contract OI history

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Nov 20, 2026 EXPIRATION

PWR $610.00 Put

PWR261120P00610000

Latest saved OI1,179Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PWR $610.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1805900 2026-10-02: 175 OI2026-10-05: 175 OI2026-10-06: 176 OI2026-10-07: 178 OI2026-10-08: 201 OI2026-10-09: 202 OI2026-10-13: 552 OI2026-10-14: 1,156 OI2026-10-15: 1,155 OI2026-10-16: 1,180 OI2026-10-21: 1,173 OI2026-10-23: 1,179 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PWR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,179+6
Oct 21, 20261,173-7
Oct 16, 20261,180+25
Oct 15, 20261,155-1
Oct 14, 20261,156+604
Oct 13, 2026552+350
Oct 09, 2026202+1
Oct 08, 2026201+23
Oct 07, 2026178+2
Oct 06, 2026176+1
Oct 05, 20261750
Oct 02, 2026175No prior observation